I had a keyword that was dropping in the SERPs. Hadn't done any link building in months. After this package, it's stopped dancing and went to two positions above where it was when it started to fall.
So, I just ordered another package for different site.
Profiles delivered on time
Moved up 5 positions for a relatively hard keyword.
Only one thing I would like done differently and that is to spin the details posted.
That way each username will not be the same and if the text could vary even a little it would leave less of a footprint.
Overall I saw an improvement in the SERP's and thats the main thing.